2018343184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^2$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 4726447488

約数和(自身を除く): 2708104304

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 137, 143, 176, 188, 208, 274, 286, 376, 517, 548, 572, 611, 752, 1034, 1096, 1144, 1222, 1507, 1781, 2068, 2192, 2288, 2444, 3014, 3562, 4136, 4888, 6028, 6439, 6721, 7124, 8272, 9776, 12056, 12878, 13442, 14248, 18769, 19591, 24112, 25756, 26884, 28496, 37538, 39182, 51512, 53768, 70829, 75076, 78364, 83707, 103024, 107536, 141658, 150152, 156728, 167414, 206459, 243997, 283316, 300304, 313456, 334828, 412918, 487994, 566632, 669656, 825836, 882143, 920777, 975988, 1133264, 1339312, 1651672, 1764286, 1841554, 1951976, 2683967, 3303344, 3528572, 3683108, 3903952, 5367934, 7057144, 7366216, 9703573, 10735868, 11467859, 14114288, 14732432, 19407146, 21471736, 22935718, 38814292, 42943472, 45871436, 77628584, 91742872, 126146449, 155257168, 183485744, 252292898, 504585796, 1009171592, 2018343184]

約数ペア:

[(1, 2018343184), (2, 1009171592), (4, 504585796), (8, 252292898), (11, 183485744), (13, 155257168), (16, 126146449), (22, 91742872), (26, 77628584), (44, 45871436), (47, 42943472), (52, 38814292), (88, 22935718), (94, 21471736), (104, 19407146), (137, 14732432), (143, 14114288), (176, 11467859), (188, 10735868), (208, 9703573), (274, 7366216), (286, 7057144), (376, 5367934), (517, 3903952), (548, 3683108), (572, 3528572), (611, 3303344), (752, 2683967), (1034, 1951976), (1096, 1841554), (1144, 1764286), (1222, 1651672), (1507, 1339312), (1781, 1133264), (2068, 975988), (2192, 920777), (2288, 882143), (2444, 825836), (3014, 669656), (3562, 566632), (4136, 487994), (4888, 412918), (6028, 334828), (6439, 313456), (6721, 300304), (7124, 283316), (8272, 243997), (9776, 206459), (12056, 167414), (12878, 156728), (13442, 150152), (14248, 141658), (18769, 107536), (19591, 103024), (24112, 83707), (25756, 78364), (26884, 75076), (28496, 70829), (37538, 53768), (39182, 51512)]